diff options
| -rw-r--r-- | sys/netgraph/ng_ipfw.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/sys/netgraph/ng_ipfw.c b/sys/netgraph/ng_ipfw.c index b70c8d7..e7325dc 100644 --- a/sys/netgraph/ng_ipfw.c +++ b/sys/netgraph/ng_ipfw.c @@ -228,19 +228,17 @@ ng_ipfw_rcvdata(hook_p hook, item_p item) switch (ngit->dir) { case NG_IPFW_OUT: - return ip_output(m, NULL, NULL, ngit->flags, NULL, NULL); + { + struct ip *ip = mtod(m, struct ip *); - case NG_IPFW_IN: - { - struct ip *ip; + ip->ip_len = ntohs(ip->ip_len); + ip->ip_off = ntohs(ip->ip_off); - ip = mtod(m, struct ip *); - ip->ip_len = htons(ip->ip_len); - ip->ip_off = htons(ip->ip_off); + return ip_output(m, NULL, NULL, ngit->flags, NULL, NULL); + } + case NG_IPFW_IN: ip_input(m); - return (0); - } default: panic("ng_ipfw_rcvdata: bad dir %u", ngit->dir); } @@ -254,6 +252,7 @@ ng_ipfw_input(struct mbuf **m0, int dir, struct ip_fw_args *fwa, int tee) { struct mbuf *m; struct ng_ipfw_tag *ngit; + struct ip *ip; hook_p hook; int error = 0; @@ -292,6 +291,10 @@ ng_ipfw_input(struct mbuf **m0, int dir, struct ip_fw_args *fwa, int tee) if ((m = m_dup(*m0, M_DONTWAIT)) == NULL) return (ENOMEM); /* which is ignored */ + ip = mtod(m, struct ip *); + ip->ip_len = htons(ip->ip_len); + ip->ip_off = htons(ip->ip_off); + NG_SEND_DATA_ONLY(error, hook, m); return (error); |
